129108553

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1637}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 155675520

約数和(自身を除く): 26566967

約数列:

[1, 7, 19, 133, 593, 1637, 4151, 11267, 11459, 31103, 78869, 217721, 970741, 6795187, 18444079, 129108553]

約数ペア:

[(1, 129108553), (7, 18444079), (19, 6795187), (133, 970741), (593, 217721), (1637, 78869), (4151, 31103), (11267, 11459)]